Yes, I combine shipping.  Add everything you are wishing to purchase to the cart (not the watch page, it is different), when you click on pay only this seller it should show you the combined shipping costs. It has been brought to my attention that the system will adjust the shipping cost when you go into the payment process. That is not to say it will on all orders, just know that I will combine your items, even separate orders and will refund all monies that eBay says is not mine. I would prefer to have a happy customer over a few $$ that are not mine to start with. If you have further questions, please, do not hesitate to contact me.